As cases of blood condition pancytopenia persist, investigators suggest food fungi could be to blame

Cats are still dying in significant numbers from a mystery illness that investigators believe may be linked to widely sold cat food brands, prompting concern that not enough is being done to warn owners about a nationwide product recall.

Vets around the UK are understood to have been swamped by cases of pancytopenia, a condition in which the number of red blood cells, white blood cells and platelets decreases rapidly, causing serious illness.